A neurochaotic PSO-guided network based upon perturbed duffing oscillator

This paper introduces a neurochaotic information processor based upon perturbed Duffing equation. The proposed chaotic neural network has parameters to tune by which decision is made to behave either chaotically or periodically. The neurochaotic nonlinear network adopts the chaotic dynamics of so-called Duffing oscillator for the chaotic movement in the search space. It then uses the benefits of fast convergence of particle swarm optimization to settle down into the attractors of periodic solutions.